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GameCalc
Total pins divided by total games — simple and clear.
Bowling average is just total pins divided by total games — a 180 average means you knock down 180 pins per game on average, which puts you solidly above recreational level but below competitive league standards.
In sanctioned leagues, your average determines your handicap (the extra pins added to your score to level the playing field) — most leagues recalculate every week as you bowl more games.
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OpenLast updated: August 2026
Bowling Average
180
What you entered
Bowling average = total pins / games
3,600 / 20= 180Result
Bowling Average: 180